When is the time for car tires to be replaced? Yes, car tires are one of the important components that must be regularly considered. Don’t be too fast or late to change car tires because you don’t realize it, especially because you don’t know the features and signs. Of course this will endanger your safety in driving, especially if you have plans to travel long distances.
In addition, car tires that have not been replaced can also affect the comfort level of the driver and passengers. For ordinary people, usually recognizable features will be obvious from their physical condition. However, beyond that, of course, it is important for you to know other characteristics. Check out the explanation below.
What are the signs of a car tire that must be replaced?
Car tires are the part that most often comes into direct contact with the asphalt surface. So it is very important for you to know its characteristics for safety, comfort, and efforts to keep the car in good condition.
- Tire life has exceeded the limit
The fact is, even though the tires of the car physically still look good and thick. You still have to replace it. Why? Because car tires are an item whose quality can decrease over time.
This is due to the decreasing quality of the tire rubber. Especially if you use it often. Typically, manufacturers only recommend 3 years of tire use within normal usage limits.
- Tread Wear Indicator
Tread Wear Indicator (TWI) is an indicator that each car tire has to determine the wear limits of tires that are said to be fit for use. TWI is closely related to tire tread.
You can find TWI at the very bottom of the development and between the tire rubber bulges that are triangular in shape. It is important for you to pay attention to this part. Because, if the area has started to erode and is experiencing thinning, it means that car tires must be replaced as soon as possible.
- Total mileage
Tires that have been used with a distance of up to 40,000 kilometers must be replaced immediately even though they still look good. Including when the tire’s age has not reached 3 years, but it is often used for long trips. This is the cause of tire wear.
The average number of normal usage in a year usually reaches 12-15 thousand kilometers. That is why the average tire life can only be used for about 2-3 years.